package com.hubiao.basics.collection.map;

import org.junit.jupiter.api.Test;

import java.util.HashMap;
import java.util.Map;

/**
 * Description
 *
 * @author hubiao
 * @since 2021-01-19 15:20
 */
public class HashMapTest {


    @Test
    public void hashMapInfo() {

        Map<String, Object> map = new HashMap<>( 1 );
        map.put( "111", "111" );
        final int a = 0;
        "hubiao".hashCode();
    }


}
